![]() ![]() Your doctor should receive a report within a few hours to a day.Īlways consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. How long is it before the result of the test is known?Ī radiologist reviews a recording of your ultrasound and checks for signs of blockages in the veins. Must I do anything special after the test is over? A venous ultrasound is primarily used to diagnose deep vein thrombosis (DVT). Most people don't feel any discomfort, but if your leg was swollen and sensitive to the touch before the test, the pressure of the sensor might cause some tenderness. On physical examination, the affected leg is often tender and warm, and there may be dilation of superficial veins. Medical Services Diagnostics & Imaging Ultrasound Veins Lower Leg Lower Extremity Venous Ultrasound A lower extremity venous ultrasound is a vascular ultrasound that uses ultrasound technology to create images of your blood vessels, such as your veins. These blue or purple bulges usually appear in your legs, feet and ankles. Varicose veins are swollen, twisted blood vessels that bulge just under your skin’s surface. It’s also called endovenous laser or radiofrequency therapy. As the machine measures the blood flowing through a vein, it makes a swishing noise in time with the rhythm of your heartbeat. Endovenous thermal ablation is a minimally invasive procedure to treat varicose veins. ( b) Common femoral vein in the same patient lying down at. ( a) Common femoral vein in a standing patient at a diameter of 16.5 mm. He or she then checks your other leg in the same way. Standing was recommended as the best position in the international consensus document on duplex ultrasound examination of leg veins (Coleridge-Smith et al. ![]() The examiner presses the sensor into your skin firmly every few inches to see if the veins change shape under pressure. Once it's in place, an image appears on a video screen, and the technician or doctor moves the sensor up and down along your leg - from the groin to the calf - to view the veins from different angles. What happens when the test is performed?Īfter squirting some clear jelly onto the inside of one of your thighs to help the ultrasound sensor slide around easily, a technician or doctor places the sensor against your skin. If you have pain or swelling in one leg, your doctor may order an ultrasound to determine whether your symptoms are caused by a blockage. ![]() Such blockages are usually caused by blood clots, which can be dangerous and even life threatening if they break loose and travel through the blood to the lungs. Sometimes, symptoms like leg pain and heaviness are due. This type of ultrasound shows if there is a blockage in a leg vein. Ultrasound testing helps us confirm your varicose vein diagnosis and rule out other vascular disorders. Venous Ultrasound of the Legs (Lower Extremity Doppler) ![]()
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